China's Giant tunnel boring machines are used to excavate the ground using a circular cross section that drills through a variety of ground soil or rocky earth to produce subway tubes, tunnels for railways and many more. SUBSCRIBE To Richard...

China’s Slurry Tunnel Boring Machine (TBM) is being transported to Bangladesh as part of the Karnaphuli river tunnel project which is being constructed by China Communications Construction. The diameter of the TBM is 12.12 meters, length is 94...

The China Railway Group (CREC) on Thursday announced its completion of a huge tunnel boring machine (TBM) with advanced capabilities for drilling in wet conditions, a breakthrough which the company sees as a demonstration of its world-leading...